I don't think this is particularly special. In other countries it's possible to obtain Dexcom's current line up by purchasing it online (G6, ONE, G7) and other brands too like Abbott's Freestyle Libre.
It seems like this is a stripped down version of the G7 (albeit with a longer wear time) as the ONE is a stripped down version of the G6.
It seems like this is a stripped down version of the G7 (albeit with a longer wear time) as the ONE is a stripped down version of the G6.